 Fri Oct 26 15:15:55 2018, JA, ATS, ATD, JLT, AA, Background measurements
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No pulser (inhibit in clock)
DLT: 181026_2244_Bkg_NoPulser_114.dlt
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Fri Oct 26 03:57:37 2018, ATS & JLT, Background
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Background BRIKEN control measurement
No DLT
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Fri Oct 26 03:31:33 2018, AT2 & JA, Test pulser effect on baseline 6x
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We have tested possible change of the baseline in the digitizer due to the pulser connection. NO EFFECT has been
found!
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Fri Oct 26 03:24:25 2018, ATS & JLT, Background
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Background BRIKEN control measurement
No DLT
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Thu Oct 25 16:08:53 2018, ATS & JLT, Lead bricks
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| Lead bricks in BRIKEN hole to protect AIDA |
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Thu Oct 25 16:04:17 2018, ATS & JLT, Background
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Background BRIKEN control measurement
No DLT
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Thu Oct 25 09:32:25 2018, AT & AT, Low threshold, 252Cf, z=25cm, Perpendicular 90deg
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252Cf at z=25cm,ie 25 cm upstream the beam, source axis perpendicular at 90deg with respect to typical
orientation.
Low threshold.
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Thu Oct 25 09:18:24 2018, ATS & JLT, F11 plastic
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F11 plastic (long plastic after MUSIC chamber)
connected to DACQ.
The connections were re-cabled and verified.
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Thu Oct 25 09:07:00 2018, ATS & JLT, BRIKEN Calibration check
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We put the 252Cf source and check the aligment of 3He tubes gains:
File: 181025_1600_252Cf_gaincheck.root
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Thu Oct 25 04:14:00 2018, AT & AT, Low threshold, 252Cf, z=25cm, Perpendicular 90deg
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252Cf at z=25cm,ie 25 cm upstream the beam, source axis perpendicular at 90deg with respect to typical
orientation.
Low threshold.
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Thu Oct 25 00:53:43 2018, AT & AT, Low threshold, 252Cf, z=-25cm, Perpendicular 90deg
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252Cf at z=-25cm,ie 25 cm downstream the beam, source axis perpendicular at 90deg with respect to typical
orientation.
Low threshold.
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Wed Oct 24 16:11:32 2018, AT & AT, Low threshold, 252Cf, z=-25cm
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252Cf at z=-25cm,ie 25 cm downstream the beam, source axis parallel.
Low threshold.
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Wed Oct 24 11:28:42 2018, AT & AT, Low threshold, 252Cf, z=-25cm
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252Cf at z=-25cm,ie 25 cm downstream, source axis perpendicular, typical orientation.
Low threshold.
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Wed Oct 24 11:27:51 2018, AT & AT, Low threshold, 252Cf, z=10cm, source axis parallel
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252Cf at z=10cm, source axis parallel upstream to the beam.
Low threshold.
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Wed Oct 24 07:42:42 2018, AT & AT, Low threshold, 252Cf, z=10cm, source axis parallel
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252Cf at z=10cm, source axis parallel upstream to the beam.
Low threshold.
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Wed Oct 24 03:49:01 2018, AT & AT, Low threshold, 252Cf, z=0cm
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252Cf at z=10cm, source axis perpendicular to beam axis, typical orientation.
Low threshold.
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Mon Oct 22 16:54:10 2018, AT & AT, background, low threshold, No Pulser
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18/10/23 START: 00:53
18/10/24 STOP: 10:12
Background measurements. Checking noise!
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Mon Oct 22 11:42:50 2018, AT & AT, 252Cf, z=25cm, no clovers
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252Cf source placed using cardboard piece at z=25cm, source axis parallel upstream to the beam axis.
18/10/22 START: 19:44
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Mon Oct 22 08:15:52 2018, AT & AT, 252Cf, z=15cm, no clovers
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252Cf source placed using cardboard piece at z=15cm, source axis parallel to the beam axis.
18/10/22 START: 16:15
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Mon Oct 22 03:11:32 2018, AT & AT, background, high threshold, Pulser UPC
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18/10/22 START: 11:13
18/10/22 STOP: 15:59
Background measurements. Checking noise!
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